Renshift, Springs Options

[Randal]

I totally blew my last two runs yesterday missing shifts.

I know part of this is the driver, but I also think the Rennshift springs are suspect.

When we first installed the Rennshift it took some getting used to, but it worked all the time. I've run 8 events now with the new shifter and it was fine for the first four, but not for the last four.

Saturday and Sunday at Alameda I was hitting reverse, shifting from first to second. Typically this was during cornering, but that is the way course work; you just can’t sit there on the rev. limiter waiting to the corner to complete.

Also during very heavy cornering (like in a slalom) shifting from second to third, it was going into fifth.

On down shifts from third to second it was hitting reverse. I destroyed a great run on Saturday on the second to the last corner....just couldn't find second. (Like Grind Me A POUND!) Very ugly.

So what are the ratings on the standard springs? Is there somewhere I send my existing springs to have them tested? What heaver springs are available?

At Alameda I was shifting up/down 8 times. Miss any shift and you blow the run.

BTW the 911 guys don't have to shift more than once.

[drew365]

I have one spot at Willow Springs small track that I have to shift under heavy side load from 2nd to 3rd and the trans either will crunch or not engage. I'm certain that it's caused by flexing on my tub. I plan on connecting my roll cage to the rear shock towers and possibly the shock towers to the top of the tranny mounts, in the near future. If that doesn't work I may fire the driver. (IMG:style_emoticons/default/smile.gif)